Create hotfix to avoid parsing of " in JSON strings

[christianlupus]

Topic and Scope

This is just a hot fix for #1077 hoping not to break many things.

Concerns/issues

As already mentioned in the issue, the real solution would be to fix the parser (#1675 #1110).

Formal requirements

There are some formal requirements that should be satisfied. Please mark those by checking the corresponding box.

• I did check that the app can still be opened and does not throw any browser logs
• I created tests for newly added PHP code (check this if no PHP changes were made)
• I updated the OpenAPI specs and added an entry to the API changelog (check if API was not modified)
• I notified the matrix channel if I introduced an API change

[github-actions]

Test Results

   12 files    584 suites   1m 32s ⏱️
  573 tests   573 ✅ 0 💤 0 ❌
2 292 runs  2 291 ✅ 1 💤 0 ❌

Results for commit d3af5ea.

[christianlupus]

/approve

[nextcloud-cookbook-bot]

Automatically approved by GitHub action on behalf of /approve